JP2938470B2 - 半導体記憶装置 - Google Patents

半導体記憶装置

Info

Publication number
JP2938470B2
JP2938470B2 JP1141522A JP14152289A JP2938470B2 JP 2938470 B2 JP2938470 B2 JP 2938470B2 JP 1141522 A JP1141522 A JP 1141522A JP 14152289 A JP14152289 A JP 14152289A JP 2938470 B2 JP2938470 B2 JP 2938470B2
Authority
JP
Japan
Prior art keywords
data
memory device
semiconductor memory
test
register
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1141522A
Other languages
English (en)
Japanese (ja)
Other versions
JPH035999A (ja
Inventor
信浩 津田
豊 有田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1141522A priority Critical patent/JP2938470B2/ja
Priority to US07/527,205 priority patent/US5132937A/en
Priority to DE4017616A priority patent/DE4017616A1/de
Publication of JPH035999A publication Critical patent/JPH035999A/ja
Application granted granted Critical
Publication of JP2938470B2 publication Critical patent/JP2938470B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
    • G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
    • G11C29/44—Indication or identification of errors, e.g. for repair
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/04—Detection or location of defective memory elements, e.g. cell constructio details, timing of test signals
    • G11C29/08—Functional testing, e.g. testing during refresh, power-on self testing [POST] or distributed testing
    • G11C29/12—Built-in arrangements for testing, e.g. built-in self testing [BIST] or interconnection details
    • G11C29/18—Address generation devices; Devices for accessing memories, e.g. details of addressing circuits
    • G11C29/24—Accessing extra cells, e.g. dummy cells or redundant cells

Landscapes

  • For Increasing The Reliability Of Semiconductor Memories (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Dram (AREA)
JP1141522A 1989-06-01 1989-06-01 半導体記憶装置 Expired - Lifetime JP2938470B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1141522A JP2938470B2 (ja) 1989-06-01 1989-06-01 半導体記憶装置
US07/527,205 US5132937A (en) 1989-06-01 1990-05-23 Semiconductor memory device having on-chip test circuit and operating method thereof
DE4017616A DE4017616A1 (de) 1989-06-01 1990-05-31 Halbleiterspeichereinrichtung mit einem auf dem chip befindlichen testschaltkreis und betriebsverfahren hierfuer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1141522A JP2938470B2 (ja) 1989-06-01 1989-06-01 半導体記憶装置

Publications (2)

Publication Number Publication Date
JPH035999A JPH035999A (ja) 1991-01-11
JP2938470B2 true JP2938470B2 (ja) 1999-08-23

Family

ID=15293925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1141522A Expired - Lifetime JP2938470B2 (ja) 1989-06-01 1989-06-01 半導体記憶装置

Country Status (3)

Country Link
US (1) US5132937A (it)
JP (1) JP2938470B2 (it)
DE (1) DE4017616A1 (it)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2899374B2 (ja) * 1990-07-16 1999-06-02 沖電気工業株式会社 半導体メモリのデコーダチェック回路
JPH04119600A (ja) * 1990-09-10 1992-04-21 Mitsubishi Electric Corp テストモード機能内蔵ダイナミックランダムアクセスメモリ装置
US5305266A (en) * 1991-03-22 1994-04-19 Texas Instruments Incorporated High speed parallel test architecture
JP2913926B2 (ja) * 1991-08-29 1999-06-28 日本電気株式会社 半導体記憶装置
JPH05166396A (ja) * 1991-12-12 1993-07-02 Mitsubishi Electric Corp 半導体メモリ装置
US5400343A (en) * 1992-02-28 1995-03-21 Intel Corporation Apparatus and method for defective column detection for semiconductor memories
JP2716906B2 (ja) * 1992-03-27 1998-02-18 株式会社東芝 不揮発性半導体記憶装置
JPH0612878A (ja) * 1992-06-25 1994-01-21 Mitsubishi Electric Corp 半導体メモリ装置
US5450426A (en) * 1992-12-18 1995-09-12 Unisys Corporation Continuous error detection using duplicate core memory cells
US5588115A (en) * 1993-01-29 1996-12-24 Teradyne, Inc. Redundancy analyzer for automatic memory tester
JPH06295599A (ja) * 1993-04-09 1994-10-21 Nec Corp 半導体記憶装置
KR970003810B1 (ko) * 1993-04-14 1997-03-22 삼성전자 주식회사 어드레스 천이 검출회로를 내장하는 불휘발성 반도체 집적회로
KR960008824B1 (en) * 1993-11-17 1996-07-05 Samsung Electronics Co Ltd Multi bit test circuit and method of semiconductor memory device
US5631913A (en) * 1994-02-09 1997-05-20 Matsushita Electric Industrial Co., Ltd. Test circuit and test method of integrated semiconductor device
US5638382A (en) * 1994-06-29 1997-06-10 Intel Corporation Built-in self test function for a processor including intermediate test results
US5511164A (en) * 1995-03-01 1996-04-23 Unisys Corporation Method and apparatus for determining the source and nature of an error within a computer system
US5568437A (en) * 1995-06-20 1996-10-22 Vlsi Technology, Inc. Built-in self test for integrated circuits having read/write memory
JP3545535B2 (ja) * 1996-05-29 2004-07-21 株式会社アドバンテスト 半導体メモリ試験方法および装置
US5754556A (en) * 1996-07-18 1998-05-19 Teradyne, Inc. Semiconductor memory tester with hardware accelerators
US5740180A (en) * 1997-02-18 1998-04-14 Motorola, Inc. Circuit and test method for testing input cells
JP3556649B2 (ja) * 2002-07-26 2004-08-18 沖電気工業株式会社 メモリの異常動作検出回路，集積回路，及び異常動作検出方法
DE102005052269A1 (de) * 2005-10-27 2007-05-10 Atmel Germany Gmbh Integrierte Schaltung mit integrierter Testhilfe-Teilschaltung
US7674759B2 (en) 2007-09-05 2010-03-09 Conopco, Inc. Stable liquid cleansing compositions containing high level of fatty acid isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content
US7807612B2 (en) 2007-12-18 2010-10-05 Conopco, Inc. Fatty acyl isethionate product-containing liquid cleansing compositions stabilized with mixture of long chain and short chain fatty acids/fatty soaps
US7879780B2 (en) 2008-09-23 2011-02-01 Conopco, Inc. Stable cleansing compositions containing fatty acyl isethionate surfactant products having more than 10 wt. % of fatty acid/fatty soap content using high level of polyol and methods thereof
US9635253B2 (en) 2009-01-05 2017-04-25 Duke University Multiscale telescopic imaging system
US8830377B2 (en) 2010-01-04 2014-09-09 Duke University Monocentric lens-based multi-scale optical systems and methods of use
US9494771B2 (en) 2009-01-05 2016-11-15 Duke University Quasi-monocentric-lens-based multi-scale optical system
US9432591B2 (en) 2009-01-05 2016-08-30 Duke University Multiscale optical system having dynamic camera settings
US9395617B2 (en) 2009-01-05 2016-07-19 Applied Quantum Technologies, Inc. Panoramic multi-scale imager and method therefor
US8536908B2 (en) * 2011-09-29 2013-09-17 Spansion Llc Apparatus and method for smart VCC trip point design for testability
US8981823B1 (en) 2011-09-29 2015-03-17 Spansion Llc Apparatus and method for smart VCC trip point design for testability
CN111693754B (zh) * 2019-12-31 2023-11-17 重庆芯讯通无线科技有限公司 通信模组pin脚电压检测装置、设备及方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4541090A (en) * 1981-06-09 1985-09-10 Matsushita Electric Industrial Co., Ltd. Semiconductor memory device
US4549101A (en) * 1983-12-01 1985-10-22 Motorola, Inc. Circuit for generating test equalization pulse
US4868823B1 (en) * 1984-08-31 1999-07-06 Texas Instruments Inc High speed concurrent testing of dynamic read/write memory array
EP0193210A3 (en) * 1985-02-28 1988-12-14 Nec Corporation Semiconductor memory device with a built-in test circuit
ATE53261T1 (de) * 1985-03-26 1990-06-15 Siemens Ag Verfahren zum betreiben eines halbleiterspeichers mit integrierter paralleltestmoeglichkeit und auswerteschaltung zur durchfuehrung des verfahrens.
ATE67892T1 (de) * 1985-09-11 1991-10-15 Siemens Ag Integrierter halbleiterspeicher.
JPS62170100A (ja) * 1986-01-21 1987-07-27 Nec Corp Ｒａｍ集積回路
JPS62170094A (ja) * 1986-01-21 1987-07-27 Mitsubishi Electric Corp 半導体記憶回路
JPS6378400A (ja) * 1986-09-19 1988-04-08 Fujitsu Ltd Ｒａｍ試験方式
JPH071639B2 (ja) * 1986-12-11 1995-01-11 三菱電機株式会社 半導体装置
JPH0740440B2 (ja) * 1987-02-04 1995-05-01 三菱電機株式会社 半導体記憶装置
JPS63244400A (ja) * 1987-03-16 1988-10-11 シーメンス・アクチエンゲゼルシヤフト メモリセルの検査回路装置および方法
JPS63239696A (ja) * 1987-03-27 1988-10-05 Toshiba Corp 冗長回路付メモリの試験装置
JPS63257999A (ja) * 1987-04-15 1988-10-25 Mitsubishi Electric Corp 半導体記憶装置

Also Published As

Publication number Publication date
US5132937A (en) 1992-07-21
DE4017616A1 (de) 1990-12-06
JPH035999A (ja) 1991-01-11
DE4017616C2 (it) 1991-09-26

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